| Product Name | alpha-Pyrone |
| CAS No. | 504-31-4 |
| Synonyms | 2H-Pyran-2-one; 2-Pyranone; 2H-Pyrane-2-one |
| InChI | InChI=1/C5H4O2/c6-5-3-1-2-4-7-5/h1-4H |
| Molecular Formula | C5H4O2 |
| Molecular Weight | 96.0841 |
| Density | 1.192g/cm3 |
| Boiling point | 207.5°C at 760 mmHg |
| Flash point | 89.2°C |
| Refractive index | 1.507 |
504-31-4 alpha-pyrone
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